208094300

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{10457}}^1$

素因数の和:10670

約数の個数: 36

約数和(自身を含む): 453877200

約数和(自身を除く): 245782900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1990, 3980, 4975, 9950, 10457, 19900, 20914, 41828, 52285, 104570, 209140, 261425, 522850, 1045700, 2080943, 4161886, 8323772, 10404715, 20809430, 41618860, 52023575, 104047150, 208094300]

約数ペア:

[(1, 208094300), (2, 104047150), (4, 52023575), (5, 41618860), (10, 20809430), (20, 10404715), (25, 8323772), (50, 4161886), (100, 2080943), (199, 1045700), (398, 522850), (796, 261425), (995, 209140), (1990, 104570), (3980, 52285), (4975, 41828), (9950, 20914), (10457, 19900)]